TRANS-BISAQUABIS[1,2-BIS(DIPHENYLPHOSPHINO)-ETHANE]TECHNETIUM(I) TETRAPHENYLBORATE

被引:4
|
作者
HUBENER, R [1 ]
ABRAM, U [1 ]
HILLER, W [1 ]
机构
[1] TECH UNIV MUNICH,INST INORGAN CHEM,D-85748 GARCHING,GERMANY
关键词
D O I
10.1107/S0108270193006791
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The title compound, trans-bisaquabist-1,2-ethanediyl-bis(diphenylphosphine)]technetium tetraphenylborate, [Tc(C26H24P2)2(H2O)2][B(C6H5)4], consists of packed [Tc(H2O)2(dppe)2]+ cations [dppe is 1,2-bis-(diphenylphosphino)ethane] and tetraphenylborate anions. The Tc atom is coordinated in an octahedral environment. The two aqua ligands are in a trans arrangement with Tc-O distances of 2.307(4) and 2.252 (4) angstrom and an O1-Tc-O2 angle of 175.7 (2)-degrees. The equatorial Tc-P distances fall in the range 2.493 (2)-2.505 (2) angstrom.
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页码:188 / 190
页数:3
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